Home / 5,509,737.09-8,222,941.01-5,366,248.02

Finding the Fourth Proportional to 5,509,737.09, 8,222,941.01 and 5,366,248.02

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Solution

The fourth proportional to 5,509,737.09, 8,222,941.01 and 5,366,248.02 is: 8,008,792.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,509,737.09 : 8,222,941.01 = 5,366,248.02 : x
  2. Step 2: Convert to fraction form
    5,509,737.09/8,222,941.01 = 5,366,248.02/x
  3. Step 3: Cross multiply
    5,509,737.09x = 8,222,941.01 × 5,366,248.02
  4. Step 4: Simplify right side
    5,509,737.09x = 44,126,340,926,904.91
  5. Step 5: Solve for x
    x = 44,126,340,926,904.91/5,509,737.09
  6. Step 6: Final answer
    x = 8,008,792.47

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.